Climatological Report (Monthly)
Issued by NWS

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000
CXUS52 KCHS 012112
CLMCXM

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
507 PM EDT WED NOV 1 2017

...................................

...THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR THE MONTH OF
OCTOBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1870 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              95   10/06/1919
 LOW               37   10/27/1926
                        10/30/1910
                        10/30/1952
HIGHEST            85   10/12                         84  10/19
                                                          10/03
                                                          10/02
LOWEST             39   10/30                         51  10/23
AVG. MAXIMUM     77.0              74.6     2.4     78.0
AVG. MINIMUM     64.6              62.5     2.1     65.1
MEAN             70.8              68.6     2.2     71.6
DAYS MAX >= 90      0               0.2    -0.2        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        17.49   2015
 MINIMUM         0.00   2000
TOTALS           2.33              3.67   -1.34     8.20
DAYS >= .01         8               6.6     1.4        2
DAYS >= .10         4               4.6    -0.6        2
DAYS >= .50         1               2.3    -1.3        2
DAYS >= 1.00        1               1.0     0.0        2
GREATEST
 24 HR. TOTAL    1.19   10/23

DEGREE_DAYS
HEATING TOTAL      38                40      -2        8
 SINCE 7/1         38                41      -3        8
COOLING TOTAL     226               150      76      218
 SINCE 1/1       2660              2333     327     2790
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.5
HIGHEST WIND SPEED/DIRECTION    26/170
HIGHEST GUST SPEED/DIRECTION    47/220



-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

&&

RECORDS ESTABLISHED IN DOWNTOWN CHARLESTON DURING THE MONTH:

*OCT  9 - RECORD HIGH MINIMUM TEMPERATURE OF 77 DEGREES
*OCT 10 - RECORD HIGH MINIMUM TEMPERATURE OF 78 DEGREES
*OCT 11 - RECORD HIGH MINIMUM TEMPERATURE OF 77 DEGREES
*OCT 23 - RECORD PRECIPITATION OF 1.19 INCHES

$$


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